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Installing coilovers can significantly improve your vehicle’s handling and aesthetics. However, it is essential to adjust ride height and spring tension correctly to ensure safe driving. In this guide, we will explore how to properly install and adjust coilovers, providing you with the knowledge needed for a successful upgrade.
What Are Coilovers?
Coilovers are a type of suspension system that combines a shock absorber and a coil spring into a single unit. They allow for adjustable ride height and spring rates, making them popular among car enthusiasts looking for performance upgrades.
Benefits of Installing Coilovers
- Improved handling and stability
- Adjustable ride height for aesthetic customization
- Better cornering capabilities
- Enhanced performance for racing or spirited driving
Tools and Materials Needed
- Coilover kit
- Socket set
- Wrenches
- Torque wrench
- Spring compressor
- Jack and jack stands
- Safety glasses
Step-by-Step Installation Process
1. Prepare Your Vehicle
Before you start the installation, ensure your vehicle is parked on a level surface. Engage the parking brake and wear safety glasses to protect your eyes during the process.
2. Remove the Existing Suspension
Using a jack, lift the vehicle and secure it with jack stands. Remove the wheels to access the suspension components. Follow your vehicle’s service manual to detach the existing struts and springs.
3. Install the Coilovers
Position the coilover assembly into the strut mount and secure it using the provided hardware. Make sure to follow the manufacturer’s instructions for proper installation.
4. Adjusting Ride Height
To adjust the ride height, you will need to measure the distance from the wheel arch to the center of the wheel hub. Use the adjustment collars on the coilovers to raise or lower the height as desired. Remember to adjust both sides equally for balanced handling.
5. Setting Spring Tension
Spring tension affects the stiffness of the suspension. Use a spring compressor to safely adjust the preload on the coil springs. Consult the coilover manufacturer’s specifications for the recommended tension settings.
6. Reassemble the Suspension
Once you’ve adjusted the ride height and spring tension, reattach any components you removed earlier. Ensure all bolts are tightened to the manufacturer’s torque specifications.
7. Reinstall Wheels and Lower the Vehicle
After reassembling the suspension, put the wheels back on and lower the vehicle. Remove the jack stands and ensure everything is secure.
Testing Your Adjustments
After installation, take your vehicle for a test drive to evaluate the changes. Pay attention to how the car handles over bumps and during turns. If necessary, make further adjustments to the ride height and spring tension to achieve your desired performance.
Common Mistakes to Avoid
- Not measuring ride height before adjustments
- Failing to torque bolts to specifications
- Ignoring alignment after installation
- Over-tightening or under-tightening spring tension
Conclusion
Installing coilovers can greatly enhance your vehicle’s performance and appearance. By following the proper procedures for adjusting ride height and spring tension, you can ensure a safe and enjoyable driving experience. Always remember to test your adjustments and consult with professionals if you encounter any issues during the installation process.